Video stream transmitting method and device

A sending method and technology of a sending device, applied in the Internet field, can solve the problems such as the inability of the streaming client to continuously receive video frames and the freeze.

Active Publication Date: 2017-12-08
GUANGZHOU KUGOU COMP TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the video stream sending method provided by the related technology, since there must be a certain time interval between the pause and resend of the video stream, the streaming client cannot continuously receive the video frames, which causes the video to be stuck during the video playback process. Dayton phenomenon

Method used

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  • Video stream transmitting method and device
  • Video stream transmitting method and device

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Embodiment Construction

[0071] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0072] Please refer to figure 1 , which shows a schematic diagram of the implementation environment provided by an embodiment of the present invention, such as figure 1 As shown, the implementation environment includes: a terminal 110 , a streaming media server 120 and a terminal 130 .

[0073] A stream push client is installed in the terminal 110, and the stream push client is used to collect each video frame in the video stream, perform encoding processing on the video frame according to a certain encoding format, and send it to the streaming media server 120. A communication connection can be established between the streaming media server 120 and the terminal 110 through a network. Exemplarily, the terminal 110 may be an electroni...

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Abstract

The invention discloses a video stream transmitting method and device, and belongs to the technical field of internet. The method includes adopting a currently enabled first encoder to execute encoding processing on a first original video frame to obtain a video frame after first encoding; if the resolution ratio of the video frame after encoding is different from that of the video frame after previous encoding, obtaining a parameter set corresponding to the video frame after first encoding, the parameter set corresponding to the video frame after first encoding including encoding parameters adopted by the video frame after first encoding; generating a header file associated with the video frame after first encoding, the header file including a parameter set corresponding to the video frame after first encoding; and transmitting the header file and the video frame after first encoding to a streaming media server. A plurality of encoders are created in a stream pushing client and are used for executing encoding processing on video frames of different resolutions, thereby achieving an effect of improving fluency of video playing.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of the Internet, and in particular to a video stream sending method and device. Background technique [0002] With the development of multimedia technology, the diversity of video playback scenarios has become a more important part of the multimedia application development process. During video playback, to switch video playback scenes, it is usually necessary to change the resolution of each video frame in the video stream. [0003] In the related technology, in order to solve the problem of changing the video frame resolution, the push streaming client first pauses the sending of the video stream being sent, and recreates the resolution of the video frame according to the resolution of the video frame required by the video playback scene. The encoder that performs encoding processing on the video frame, and then encodes the video frame with changed resolution through a new encode...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/42H04N19/59H04N19/85H04N19/87
CPCH04N19/42H04N19/59H04N19/85H04N19/87
Inventor 吕现广
Owner GUANGZHOU KUGOU COMP TECH CO LTD
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